1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930f9b793a79d1ba5e8ccd7ea03b3446f86c946bc0691f9c6a9a5710b6d0ddb0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6822a7b7-dfac-47db-bb4d-d4ee9d4d1eb8.json and https://artists.proofprofile.net/proofs/artist/6822a7b7-dfac-47db-bb4d-d4ee9d4d1eb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd821d89204e4003e796497edbf1ab4f2a41d927ce34a510718200bd0d7f805. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2491953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a2361f861b0d997ee8c45045d85ebab1cb62e9d723719a9854a436dc4db313. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62420506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577eefd2c1f638c35f714315b84ae3f8d23885f2db55516dc19e8e861c4eab3f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62420507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568557956a771117b83a6e4302323acc54672b30f1d2e689653429122600783c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2338715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c631cbf3b24e4d202ee6ad6f262f78588d0da3a2e0321ca2d571b31f35d14e8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2338716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f642677b53af6aa960b983f536fb7fd254f9940fe5e37fa3704052dff53b9ac. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2303328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf7786023f4103407e8bf035c47eecf15dc2314bcd1fa629a119cfdb2443bb4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2303329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae5ae4145708fbd2be4d465116cbfd6ab68478ca562b34aaa1d47ab7d7a7092. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2343661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ca50e210da81c0d30d39d5cbae8e84ffe76efa917d5ddf40ed1ccdcac07ef5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2343662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef9e240cff470d496d895ae1310e5235447f83ecf6b0691a0ee5a00959c4bf5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2331292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef976d924abbbeb7f97a3da986bed5e83040d623ac61d5df06443c1653bc26bd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2331293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13420543b4c829966522b3ed618ec10cd6e35d4f32e68214d1774d0649896adf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82385699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810830d3feb942e08423f6f70f3cb7c2197c29cb4182e49b63f555456dd26572. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42365983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a5a93532d5fdace3fe56c762fdcd73b3dc8ebb0c3181bb7dc0f8b909db435d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2318869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff0baeb33cb5e85dc85a1252abcf4b4f4feea92be920c0c3f9dc971a0f2b415. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32251158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446661d5d730bcd6ce0ad7a34645ec4ca18c17b7626345b0969d12cdda49d2c7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32251159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b596c13e9b1c27cd50065bc47ec6dc339c4b45cd8618ca7fe5674dc19785338. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2285807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c804fc4218e53f7c7b2ffdf4960dda4d59a9b75a17dc74ba402b55970333b6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2285808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b48c3d14c1f44b5cfef84bf0b8907bf0b1941ef1fc24824328ce6949579bf3d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2243734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24bf7f156cea83cc3bc21d26f20ab3b90e108845c234a250ad8ed3a3dd6c8e8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2258843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6c7782198a6cdc1935ecf71eeda3a9336ad8fe678c9fb766ac9d1d83f387cd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2258844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bbbea35acece7f0728bf5dfca595e5ffbe6e98292463edb3653170d4356e15. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2203245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bea45f5fa1d2ef667c6e12426b6bb30f348aac09ec446a4901ed7fbef4c9676. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2203246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cbd1319e3ea7c46e148238dd2764a8a678f13d17589ec27659a1f26c3e21a0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2128718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc424231fa40e4f63ae24f8b5dec6ed0db7abc19d56548548e63511b553c4455a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2128719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef54815b126c1bc3cbc3fb2404d06471df8ff1a0900d52fcaf8c970b824fd985. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2106954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273510a92baa2b7bdbd95aa1e2596b47207fb44baffca9e7a89a5f9552b47cad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2174402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0d2108e9cd3d4fc99b75aaead109c976d2037e4e53d75df028f06ba52f0fce. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2174403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5601104a3b484993a53aaf0c7c185cce52c3955c78581dbdc503697f55079718. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2148030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ed822edd1515d07c32792fca53bc3a4b416766f92b83787cebeeb528b4939c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2111052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c24169a8d8acf3c3eb65157df9ff9b7630317680693ae1a6b6e52283c5ffcc. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2111053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0afbb8ff112d0143fc188dae8f27aa84dde895d0f9ddc4bfce62ad4e4b7a605. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72186238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77079b2f75fc05118bb00b94fefc1043638c05559c616c1b6e912667e3380cd8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62175305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5813f3008ce0dd14a7d41f6b60ac5d344f88a61fc60d182bda7cd90cb9fa15. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72167582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4166a87499049e1137e7c2681b12b8ed3c16675adb18e09644dd9c27538fa1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2045614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859a363547999a3cea20f5bab812230342b2be837ca767383661823e652dc835. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2079602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6bf11c9577091f14e95ba4ae35cad9a7744b9d05b3d65bff39ac0b20426711. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2079603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3af71696243003917e747a38e8a754814c6565322d9345ffd829d042c5b4d0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2092116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf442dfd3f453ead464128d11b106587d5242d3f567665618901e33cec9d8855. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e55001898539dbc2f662b31ad45d2d132975426d1597323aa40386b472a77e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4191ccef5cd556f718f6aba19697e220160f50079f7d57baab56aea1ccb0d786. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a79d6cd5c3cc0861214b4ba1c777e205d085222be0826bd790f30ed40f9cad5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8706976678d9cff77640cddc4306d7d6c58bcdef05fe0c06c165af0ea5aaceee. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb709fdce8e02863bc4150f90a2fcaaac13be5705088fe88f665f732688df717f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d317b592b2ee2ab3ed8f03b346ae3410c5227e6ee48e39482531c34fbd4458a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c05245bed12f98ea135e109a6eea8f8313354eff673b5cd192c98003e88dd3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79c995a2061782b44244001128de70942a38834d303da072891d66122293649. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3834bea4791d43eb77c66ba616f1507e182e3ef9c7c15f48f55b3f8889a31652. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b140149eb8e14c8658386489d30c38e62ce9372287487dcb43446d66ec6b24. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea6f18f3f438509f4277858892e5d6639f0daf46afa07ad5aa48592033409d7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cfd860deebb96168bd32314fb639106b8b758b0c56b2a272c4fda1398e6572. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12330c46fffba6a5ce4b8be04905b2e49f3bba91334a88a7b63cc6f8df1e80f7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e35b50036b009879c481c0faa529981fc9c479d884dd496cfc0d04b3841018. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e95a4a4b5abd6f485e2abded2550ff544be1c35cacb08be34de33bc3490253d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187a7f257d500b26eca71b7d9de1775e225df9df39758571a7a000b4047d5c8f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88c200b082212a594af0c7b20919d40fcae7d303820af4d99819440a1081e71. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0027940ad785fed8340a96f9c06ad85b7d7230bd37fa462d0a2453df3d1b02be. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72234996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e7adeedd772ca268d07c2d00b4964d9038f0f4141f6997e92a760f1ccaac34. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2447775.
Five Nights at Freddy’s: In Real Time | Original Concept Album and Soundtrack
Five Nights at Freddy's: In Real Time Main Theme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8bac43e90b4df9fda6d6d2981b03e06a7971bd553915604ba58965b21720c9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2440873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e7adeedd772ca268d07c2d00b4964d9038f0f4141f6997e92a760f1ccaac34. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2447775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefe487c6ec375c4f36ab740584466ac6474bef744a3372eccb5c0a5e5275fd6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2440874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefad97c7fd4f424e3cd4eab0f5ca1b7f72d37dd4d89dced024a65fa0e5ef2b0d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2440875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11c512ae0e7bbc116aafbf7a39b5ec793fc5692bb1c5776944220faa989cf22. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2440876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3d442412227cfcc1845b7520f166edfb69af9549e5dab0905ec36ad7c17f63. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2440877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e268b71e9f8446cf7d23a4f0cb9f10aaeafc9b83c892b96813dc4c4ba0778d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2440879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18159183ea3e7200a257d55254e140a73d43964cb7b13b62d24226ab250c7b5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62457601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489e1ac61bffe604598c179eec04805a8261127771026ab0783b53f5a6f4ba18. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2440882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0022bd678e69600f0f085fba4b0d16c32d0a3f2ac6c641af3fc569d1528b1942. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2440884.
Real Time Theme (Bonus Track) - Guitar Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6f1ea265a9979ff9097ed3a40d7c37a4821dff3cf5168bea3c663ee20504ef. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2440885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa75b61610c57e81c90a7a0f25b7e249a0f3a98125810ba9c8dcea41aac17ba7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2440886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e6a8f5db1a196b86d97587108b9823d0cf54609723d12220e9cfdb6655a2a9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2473569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc224cbd3e591ae54de8145f82fe855b197ffd26fe8bf2a4c243da6368996a58d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7U2471007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823589c3131081d361566033b5432645568845e893deac82e6901a18b636ae67. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2473570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3378af40c185a4f9d12849c4697238f09883cddca6c4bd4a8d903aa65a94edfe. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2473571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba57479217d6b026e3b331bc016f3542d68f589b09a492efedac2f41c5ec7abb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2473572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba55d82838a3d23e6c8620f27f3994e67647db96ab3ff4e21a9486955a63ec5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42560359.